DE2335278A1 - METHOD OF MANUFACTURING FILM CARRIER MATERIAL - Google Patents
METHOD OF MANUFACTURING FILM CARRIER MATERIALInfo
- Publication number
- DE2335278A1 DE2335278A1 DE19732335278 DE2335278A DE2335278A1 DE 2335278 A1 DE2335278 A1 DE 2335278A1 DE 19732335278 DE19732335278 DE 19732335278 DE 2335278 A DE2335278 A DE 2335278A DE 2335278 A1 DE2335278 A1 DE 2335278A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- phenoxy resin
- film carrier
- formula
- adhesion promoting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000012876 carrier material Substances 0.000 title claims description 4
- 238000000034 method Methods 0.000 claims description 17
- 239000013034 phenoxy resin Substances 0.000 claims description 12
- 229920006287 phenoxy resin Polymers 0.000 claims description 12
- 108010010803 Gelatin Proteins 0.000 claims description 10
- 229920000159 gelatin Polymers 0.000 claims description 10
- 239000008273 gelatin Substances 0.000 claims description 10
- 235000019322 gelatine Nutrition 0.000 claims description 10
- 235000011852 gelatine desserts Nutrition 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 6
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 6
- 150000001241 acetals Chemical class 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 6
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- -1 Silver halide Chemical class 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000012954 diazonium Substances 0.000 claims description 3
- 150000001989 diazonium salts Chemical class 0.000 claims description 3
- 239000000020 Nitrocellulose Substances 0.000 claims description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical group O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 claims description 2
- 229920001220 nitrocellulos Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 7
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims 2
- 229910052801 chlorine Inorganic materials 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 claims 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims 2
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims 2
- 239000012790 adhesive layer Substances 0.000 claims 1
- OIPPWFOQEKKFEE-UHFFFAOYSA-N orcinol Chemical compound CC1=CC(O)=CC(O)=C1 OIPPWFOQEKKFEE-UHFFFAOYSA-N 0.000 claims 1
- 229940079877 pyrogallol Drugs 0.000 claims 1
- 229920001059 synthetic polymer Polymers 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- MGIAHHJRDZCTHG-UHFFFAOYSA-N benzene-1,3-dicarboxylic acid;terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1.OC(=O)C1=CC=CC(C(O)=O)=C1 MGIAHHJRDZCTHG-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- HVZWVEKIQMJYIK-UHFFFAOYSA-N nitryl chloride Chemical compound [O-][N+](Cl)=O HVZWVEKIQMJYIK-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- CFKMVGJGLGKFKI-UHFFFAOYSA-N 4-chloro-m-cresol Chemical compound CC1=CC(O)=CC=C1Cl CFKMVGJGLGKFKI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- AHXGRMIPHCAXFP-UHFFFAOYSA-L chromyl dichloride Chemical compound Cl[Cr](Cl)(=O)=O AHXGRMIPHCAXFP-UHFFFAOYSA-L 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 229940070805 p-chloro-m-cresol Drugs 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
- G03C1/93—Macromolecular substances therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Description
DR. E. WIEGAND DIPl.-'NG. W. NIEMANN 2335278DR. E. WIEGAND DIPl .- 'NG. W. NIEMANN 2335278
DR. M. KÖHLER DIPL-ING. C. GERNHARDTDR. M. KÖHLER DIPL-ING. C. GERNHARDT
MÖNCHEN HAMBURGMÖNCHEN HAMBURG
TELEFON: 5554 76 8000 M ö NCH EN 2,TELEPHONE: 5554 76 8000 MÖNCH EN 2,
TELEGRAMME: KARPATENT MATH ILDENSTRASSE 12TELEGRAMS: KARPATENT MATH ILDENSTRASSE 12
¥ 41 681/73 7/az 11. Juli 1973¥ 41 681/73 7 / az July 11, 1973
Ilford Limited
Ilford, Essex, EnglandIlford Limited
Ilford, Essex, England
Verfahren zur Herstellung von Filmträgermaterial.Process for the manufacture of film base material.
Gegenstand der Patentanmeldung P 21 05 221.1 ist ein Verfahren zur Herstellung von Filmträgerm&terial, bei dem eine Seite eines Films aus synthetischem linearem Polyester von stark hydrophobem Charakter mit einer Lösung eines phenolischen haftungsfördernden Mittels in einem organischen Lösungsmittel behandelt und dann das Lösungsmittel entfernt wird, da-The subject of patent application P 21 05 221.1 is a process for the production of film carrier material, in which a Side of a film of synthetic linear polyester of a strongly hydrophobic character with a solution of a phenolic Adhesion promoting agent treated in an organic solvent and then the solvent is removed, so that
309885/1301309885/1301
BAD ORIGINALBATH ORIGINAL
durch gekennzeichnet, dass man auf die behandelte Seite des Films eine Lösung in einem organischen Lösungsmittel eines organischen Dicarbonsäurehalbesters eines Phenoxyharzes der allgemeinen Formelcharacterized in that a solution in an organic solvent is applied to the treated side of the film organic dicarboxylic acid half ester of a phenoxy resin of the general formula
-n-n
in der jedes der Symbole R, bis R7 aus einem Wasserstoffatom oder einer niederen Alkyl- oder Cyclohexylgruppe besteht, Rg ein Wasserstoffatom ist oder den Acylrest eines Halbesters einer organischen Dicarbonsäure darstellt, η wenigstens 50 ist und 10 bis 95 % der R^-Gruppen aus dem genannten Acylrest bestehen, als Ueberzug aufbringt.in which each of the symbols R 1 to R 7 consists of a hydrogen atom or a lower alkyl or cyclohexyl group, Rg is a hydrogen atom or the acyl radical of a half ester of an organic dicarboxylic acid, η is at least 50 and 10 to 95% of the R ^ groups consist of the acyl radical mentioned, applies as a coating.
Es wurde nun gefunden, dass besonders wertvolle Ergebnisse erhielt werden, wenn man hierbei als Phenoxyharze solche der FormelIt has now been found that particularly valuable results are obtained using this as phenoxy resins those of the formula
-J η-J η
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anwendet, worin R-, bis R7 und η die angegebene Bedeutung haben und R„ ein Wasserstoffatom oder den Acylrest eines Teilesters der Trimellithsäure bedeutet und 10 bis 95 % der Rq - Einheiten aus dem genannten Acylrest bestehen. Dabei gelten inbezug auf die Begriffe "niedere Alkylgruppe" und"phenolisches haftungsförderndes Mittel" die Ausführungen des Hauptpatentes.uses, in which R-, to R 7 and η have the meaning given and R "denotes a hydrogen atom or the acyl radical of a partial ester of trimellitic acid and 10 to 95% of the R q units consist of the acyl radical mentioned. The statements of the main patent apply here with regard to the terms “lower alkyl group” and “phenolic adhesion-promoting agent”.
Vorzugsweise ist die Verbindung der Formel (II) zu 20 bis 65 % verestert. Hierbei sind Phenoxyharze der FormelThe compound of the formula (II) is preferably 20 to 65% esterified. Here are phenoxy resins of the formula
0—CH0—CH-0 0-CH 0 -CH-0
(HD(HD
n-,n-,
bevorzugt, worin n-, eine Zahl im Wert von 95 bis 105 bedeutet und Rp die angegebene Bedeutung hat.preferred, in which n- is a number from 95 to 105 and Rp has the meaning indicated.
Im Handel ist ein Phenoxyharz der Formel (II) erhältlich, wobei Rg durchwegs Wasserstoff bedeutet*(PKDA 8500 der UNION CARBIDE). Dieses Harz kann,in einem organischen Lösungsmittel gelöst, in Gegenwart von Pyridin bei erhöhter Temperatur mit Trimellitsäureanhydrid in den Trimellithsäuredrittelester umgewandelt werden, z.B. wie folgt: Ein Gemisch aus 25 g PhenoxyA phenoxy resin of the formula (II) is commercially available, where Rg is throughout hydrogen * (PKDA 8500 der UNION CARBIDE). This resin can, in an organic solvent dissolved, in the presence of pyridine at elevated temperature with trimellitic anhydride in the trimellitic acid third ester e.g. as follows: A mixture of 25 g of phenoxy
309885/130 1309885/130 1
harz PKDA 8500, 120 ml Pyridin, 20 g Trimellithsäureanhydrid und 150 ml Dioxan wird während 5 Stunden am Rückfluss gekocht. Das teilveresterte Harz wird durch Eingiessen des Reaktionsgemisches in verdünnte Salzsäure gewonnen. Es wird mit Wasser gewaschen, in Methyläthylketon gelöst, mit Isopropanol-Wasser-Gemisch 1:1 wieder gefällt mit Wasser gewaschen und getrocknet.Resin PKDA 8500, 120 ml of pyridine, 20 g of trimellitic anhydride and 150 ml of dioxane are refluxed for 5 hours. The partially esterified resin is obtained by pouring the reaction mixture into dilute hydrochloric acid. It comes with water washed, dissolved in methyl ethyl ketone, with isopropanol-water mixture 1: 1 reprecipitated, washed with water and dried.
Das erfindungsgemäss hergestellte Filmträgermaterial kann eine hydrophile Schicht, z.B. auf Gelatinebasis, eine Polyvinylalkoholschicht oder eine Polyvinylacetalschicht haftend aufnehmen. Ebenso kann es eine Schicht aus magnetischem Oxyd und Bindemittel aufnehmen. Beispiele derartiger Bindemittel sind Cellulosenitrat und Polyurethane wie "ESTANE" (erhältlich bei B.F. GOODRICH) Bei dieser Anwendung können besonders vorteilhafte Ergebnisse erzielt werden.The film base produced in accordance with the present invention may have a hydrophilic layer such as a gelatin-based layer, a polyvinyl alcohol layer or take up a polyvinyl acetal layer. Likewise, there can be a layer of magnetic oxide and binder take up. Examples of such binders are cellulose nitrate and polyurethanes such as "ESTANE" (available from B.F. GOODRICH) In this application, particularly advantageous results can be achieved.
Die Schicht auf Gelatinebasis kann eine Gelatinesilberhalogenid -The gelatin-based layer may be a gelatin silver halide
emulsionsschicht sein. Gewöhnlich ist jedoch, wenn das Verfahren gemäss der Erfindung angewendet wird, um Filmträgermaterial zur Verwendung bei der Herstellung von photographischem Gelatinesilberhalogenidmaterial herzustellen, zwischen der Halbesterphenoxyharzschicht und der Gelatinesilberhalogenidemulsionsschicht eine Zwischenschicht vorgesehen. Eine solche Zwischenschicht wird auch im nachstehenden Beispiel angewendet.be emulsion layer. Usually, however, when the method according to the invention is used to produce film base material Use in the manufacture of gelatin silver halide photographic material between the half ester phenoxy resin layer and an intermediate layer is provided on the gelatin silver halide emulsion layer. Such an intermediate layer is also used in the example below.
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Wenn die hydrophile Schicht, die auf das nach dem Verfahren gemäss der Erfindung hergestellte Filmträgermaterial aufgebracht werden soll, aus Polyvinylalkohol oder Polyvinylacetal besteht, kann eine solche hydrophile Schicht zwecks Herstellung eines Diazotypiematerials ein lichtempfindliches Diazoniumsalz enthalten. Anderseits kann man nach dem Aufbringen eines Ueberzugs aus einer Polyvinylalkohol- oder Polyvinylacetalschicht auf das Filmträgermaterial, wie dies nach dem Verfahren gemäss der Erfindung hergestellt ist, den Polyvinylalkohol oder das Polyvinylacetal an der Oberfläche hydrolysieren und mit einem lichtempfindlichen Diazoniumsalz imprägnieren oder beschichten, um ein.Diazotypiematerial zu erzeugen.When the hydrophilic layer is applied to the film base material produced by the method according to the invention is to be made of polyvinyl alcohol or polyvinyl acetal, such a hydrophilic layer can be used for the purpose of production of a diazotype material contain a photosensitive diazonium salt. On the other hand, you can after applying a coating of a polyvinyl alcohol or polyvinyl acetal layer on the film base material, such as this is prepared by the process according to the invention, the polyvinyl alcohol or the polyvinyl acetal on the surface hydrolyze and impregnate or coat with a photosensitive diazonium salt to form a diazotype material to create.
Im allgemeinen erzeugen phenolisch haftungsfb'rderne Mittel, die Nitro-, Chlor- oder Fluorsubstituenten aufweisen, eine grössere Wirkung auf dem Polyester als phenolische haftungsfordernde Mittel ohne solche Substituenten. Nichtsdestoweniger wird es in manchen Fällen bevorzugt, dass das bei dem Verfahren gemäss der Erfindung angewendete, phenolische haftungsfordernde Mittel keine Nitro-, Chlor- oder Fluoreubstituenten enthält. In solchen Fällen ist vorzugsweise in der Lösung des haftungsfördernden Mittels in einem organischen Lösungsmittel eine geringe Menge eines Isophthalsäure-Terephthalsäureharzes vorhanden. Unter einer geringen Menge wird etwa 1/10 der MengeIn general, phenolically adhesive agents produce the nitro, chlorine or fluorine substituents have a greater effect on the polyester than phenolic adhesion promoting Means without such substituents. Nonetheless, in some cases it is preferred that this be in the method applied according to the invention, phenolic adhesion promoting Medium no nitro, chlorine or fluoro substituents contains. In such cases is preferably in the solution of the adhesion promoting agent in an organic solvent a small amount of an isophthalic acid-terephthalic acid resin is present. A small amount becomes about 1/10 of the amount
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23357782335778
an in der organischen Lösungsmittellösung vorhandener phenolischei Verbindung verstanden.phenolic egg present in the organic solvent solution Connection understood.
Eine geeignete Verbindung zur Verwendung bei dieser Ausflihrungsform gemäss der Erfindung ist ein Isophthalsäure-Terephthalsäuremischpolyester (VITEL PE 200). Diese Verbindung enthält 70 J0 Isophthalat- und 30 % Terephthalatgruppen und ist ein von einer Mischung von Aethylenglycol und 1,4-Butandiol abgeleiteter Polyester.A suitable compound for use in this embodiment according to the invention is an isophthalic acid-terephthalic acid mixed polyester (VITEL PE 200). This compound contains 70 J 0 isophthalate and terephthalate 30% and is a group derived from a mixture of ethylene glycol and 1,4-butanediol polyester.
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Die folgenden Ueberzlige wurden auf Film oder Folie auf der Basis von synthetischem linearem Polyester aus Aethylenglycol und Terephthalsäure aufgebracht.The following overlays were made on film or foil on the basis of synthetic linear polyester made from ethylene glycol and terephthalic acid applied.
1. Ueberzug :1. Coating:
p-Chlor-m-cresol 2 gp-chloro-m-cresol 2 g
Methanol 100 mlMethanol 100 ml
2 Minuten bei 700C getrocknet.Dried at 70 ° C. for 2 minutes.
2. Ueberzug :2. Coating:
Trimellithst'iuredrittelester eines Phenoxyharzes (PKDA 8500), das zu 40 % verestert war 2 gTrimellitic third-third ester of a phenoxy resin (PKDA 8500) which was 40 % esterified 2 g
Methylethylketon 100 mlMethyl ethyl ketone 100 ml
5 Minuten bei Raumtemperatur getrocknet.Dried for 5 minutes at room temperature.
3. Ueberzug :3. Coating:
Gelatine 1 gGelatin 1 g
Copolymerisat aus ItaconsäureItaconic acid copolymer
Methanol 1,5 mlMethanol 1.5 ml
309885/1301309885/1301
15. Minuten bei 105° C getrocknet.Dryed at 105 ° C for 15 minutes.
Darauffolgend wurde Über den Gelatineüberzug eine Schicht einer üblichen photographischen Gelatinesilberhalogenidemulsion aufgebracht. Es wurde gefunden, dass die Schichten sehr fest aneinander und an dem Filmträger hafteten, so dass der endgültige photographische Film ohne Gefahr der Trennung der Schichten oder der Ablösung oder Kräuselung bearbeitet oder behandelt werden konnte.This was followed by a layer over the gelatin coating a conventional gelatin silver halide photographic emulsion upset. It was found that the layers adhered very firmly to one another and to the film base, so that the final photographic film is free from delamination, peeling or curling could be edited or treated.
309885/1301309885/1301
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3249272A GB1391650A (en) | 1972-07-12 | 1972-07-12 | Subbing layer for polyester film base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2335278A1 true DE2335278A1 (en) | 1974-01-31 |
Family
ID=10339432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732335278 Pending DE2335278A1 (en) | 1972-07-12 | 1973-07-11 | METHOD OF MANUFACTURING FILM CARRIER MATERIAL |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4992180A (en) |
| BE (1) | BE802212R (en) |
| CH (1) | CH579291A5 (en) |
| DE (1) | DE2335278A1 (en) |
| FR (1) | FR2192324B1 (en) |
| GB (1) | GB1391650A (en) |
-
1972
- 1972-07-12 GB GB3249272A patent/GB1391650A/en not_active Expired
-
1973
- 1973-07-06 CH CH987673A patent/CH579291A5/xx not_active IP Right Cessation
- 1973-07-10 JP JP48077125A patent/JPS4992180A/ja active Pending
- 1973-07-11 BE BE133369A patent/BE802212R/en active
- 1973-07-11 DE DE19732335278 patent/DE2335278A1/en active Pending
- 1973-07-11 FR FR7325486A patent/FR2192324B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2192324B1 (en) | 1976-05-07 |
| BE802212R (en) | 1973-11-05 |
| JPS4992180A (en) | 1974-09-03 |
| FR2192324A1 (en) | 1974-02-08 |
| GB1391650A (en) | 1975-04-23 |
| CH579291A5 (en) | 1976-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |